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From: Alex Deucher <alexdeucher@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>, Huang Rui <ray.huang@amd.com>
Subject: [PATCH 1/3] drm/amdgpu: load different smc firmware on some CI variants
Date: Wed,  1 Jun 2016 17:28:31 -0400	[thread overview]
Message-ID: <1464816513-7651-1-git-send-email-alexander.deucher@amd.com> (raw)

The power tables on some variants require different firmware.
This fixes stability issues on some newer CI parts.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=91880

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index 5ec1f1e..102d400 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -50,7 +50,9 @@
 #include "gmc/gmc_7_1_sh_mask.h"
 
 MODULE_FIRMWARE("radeon/bonaire_smc.bin");
+MODULE_FIRMWARE("radeon/bonaire_k_smc.bin");
 MODULE_FIRMWARE("radeon/hawaii_smc.bin");
+MODULE_FIRMWARE("radeon/hawaii_k_smc.bin");
 
 #define MC_CG_ARB_FREQ_F0           0x0a
 #define MC_CG_ARB_FREQ_F1           0x0b
@@ -5754,10 +5756,18 @@ static int ci_dpm_init_microcode(struct amdgpu_device *adev)
 
 	switch (adev->asic_type) {
 	case CHIP_BONAIRE:
-		chip_name = "bonaire";
+		if ((adev->pdev->revision == 0x80) ||
+		    (adev->pdev->revision == 0x81) ||
+		    (adev->pdev->device == 0x665f))
+			chip_name = "bonaire_k";
+		else
+			chip_name = "bonaire";
 		break;
 	case CHIP_HAWAII:
-		chip_name = "hawaii";
+		if (adev->pdev->revision == 0x80)
+			chip_name = "hawaii_k";
+		else
+			chip_name = "hawaii";
 		break;
 	case CHIP_KAVERI:
 	case CHIP_KABINI:
-- 
2.5.5

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             reply	other threads:[~2016-06-01 21:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-01 21:28 Alex Deucher [this message]
2016-06-01 21:28 ` [PATCH 2/3] drm/radeon: load different smc firmware on some SI variants Alex Deucher
2016-06-01 21:28 ` [PATCH 3/3] drm/radeon: load different smc firmware on some CI variants Alex Deucher

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